The American Economic Association's registry for randomized controlled trials
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1095 Trials Found
P00, J16, D72
D12, D91, L00
C91, D8, D91
I24 , D90 , D91
D83, D91
J12, J61, R23, C93, O18
C93, D83, D84, R31, J15
D72, H7, H27, H11,
D91, I12, Q13
C80, C90, D11, D12, D84, D91, G11